Lesson 5 - Internet Threats

What is the term used to describe actions taken by someone to gain unauthorized access to a computer?

• Hacking

• Phishing

• Spyware

• Ransomware

What is the common type of online fraud that redirects users to a malicious website by spoofing the legitimate URL?

• Pharming

• Trojan Horses

• Malware

• Spyware

Which type of malware restricts access to a computer or files and demands payment for removal of the restriction?

• Ransomware

• Worms

• Phishing

• Spyware

What is the purpose of spam in the context of cybersecurity?

• Delete files and hack other computers

• Encrypt files on the system's hard drive

• Collect personal information without consent

• Annoy users with unwanted junk mail

What is the term for a malicious program disguised as legitimate software that can delete files, log keystrokes, and watch through webcams?

• Trojan Horses

• Virus

• Spyware

• Worms

What is the main characteristic of worms as compared to viruses?

• They provide criminals with access to the computer

• They live in computer memory and propagate independently

• They attach themselves to files or programs

• They spread to everyone in the contact list

What is the purpose of Wi-Fi eavesdropping in cyber attacks?

• Steal personal information including logins and passwords

• Spread to everyone in the contact list

• Access the computer with the right equipment

• Delete files and hack other computers

What is the main goal of phishing attacks in cybersecurity?

• Encrypt files on the system's hard drive

• Provide criminals with access to the computer

• Send spam

• Steal personal and financial information

What is the purpose of spyware in cyber attacks?

• Delete files and hack other computers

• Spread to everyone in the contact list

• Provide criminals with access to the computer

• Collect personal information without consent

What is the main effect of ransomware on a computer system?

• Provide criminals with access to the computer

• Display unwanted ads

• Restrict access to files and demand payment for removal

• Disable security settings